Welcome all users. It behooves me to introduce myself, because I use the knowledge BHW a few weeks. My name is Marcin and I'm from Poland (exactly Krakow). I study Computer Science at the Jagiellonian University. Positioning has infected me a friend with whom we work together. That's all for now. If any of you will go far in Krakow, I invite you for a beer. PS. My English is average, so for all the terrible mistakes I apologize in advance. I hope that Google Translate did not disappoint (and did not save anything to disk).